反应详情

In analogy to GP 1, reaction of 30.8 g ammonium acetate (400 mmol), 11.3 g ethyl cyanoacetate (100 mmol), 15.6 g 1-acetyl-cyclopropanecarboxylic acid ethyl ester (100 mmol), and 15.1 g 3-nitrobenzaldehyde (100 mmol) yielded 3.5 g product (10% yield).